PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5435Buckle

National Molding Llc · NSN 5340-01-649-4679 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-649-4679 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-649-4679. Primary manufacturer part number: 5435.
Features
  • Buckle — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: National Molding Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Buckle, cataloged under National Stock Number 5340-01-649-4679, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Molding Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-649-4679
Primary Part Number5435
Item NameBuckle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Molding Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5996-00-054-4628 INTERCHANGEABLE
Amplifier,direct Current
4930-00-239-8503LB01234-000 INTERCHANGEABLE
Magnet Assembly
The Oilgear Company Dba Jiffy Lube 213 Div Oilgear
5930-00-371-31447105 INTERCHANGEABLE
Switch,push-Pull
Cole Hersee Company
5330-00-587-37923485172-501 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
The Boeing Company
1005-00-715-74945435 INTERCHANGEABLE
Extractor
Smith & Wesson Sales Company
5935-00-869-10705435 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Rf Products
4820-00-955-15745435 INTERCHANGEABLE
Parts Kit,plug Valve
Hydro-Aire Aerospace Corp
6145-01-434-81515435 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
5435 PRIMARY National Molding Llc (USA)
Related Parts
5996-00-054-4628INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
4930-00-239-8503INTERCHANGEABLE
MAGNET ASSEMBLY
LB01234-000
5930-00-371-3144INTERCHANGEABLE
SWITCH,PUSH-PULL
7105
5330-00-587-3792INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
3485172-501
1005-00-715-7494INTERCHANGEABLE
EXTRACTOR
5435
5935-00-869-1070INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5435
4820-00-955-1574INTERCHANGEABLE
PARTS KIT,PLUG VALVE
5435
6145-01-434-8151INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5435

Frequently Asked Questions

What is NSN 5340-01-649-4679?

NSN 5340-01-649-4679 is a Buckle, manufactured by National Molding Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-649-4679?

NSN 5340-01-649-4679 has 1 cross-referenced part number: 5435 (National Molding Llc).

What NSN replaces 5340-01-649-4679?

There are 8 known substitutes for 5340-01-649-4679: 5996-00-054-4628, 4930-00-239-8503, 5930-00-371-3144 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5435?

Key specifications for 5435: End Item Identification: MK16 MOD1 UBA (NSW); Part Name Assigned by Controlling Agency: FEMALE AUXLY BUCKLE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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